drm/radeon/kms: fix LVDS setup on r4xx

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R4xx mobility chips use atombios, which does not store
the LVDS_GEN_CNTL parameter setup like combios.  Rather,
it's configured in LVDSEncoderControl.  As such,
LVDS_GEN_CNTL is set wrong when on resume.  Call
LVDSEncoderControl to set it properly.

Should fix fdo bug 25336

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Alex Deucher 2009-11-30 01:54:16 -05:00 • committed by Dave Airlie

parent 23956dfa82

commit 32f48ffea9

3 changed files with 11 additions and 4 deletions

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2

drivers/gpu/drm/radeon/radeon_encoders.c

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12

drivers/gpu/drm/radeon/radeon_legacy_encoders.c

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1

drivers/gpu/drm/radeon/radeon_mode.h

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